Gratitude for audio component of Duolingo

I am grateful to the Duolingo community for making this incredible language learning program available.

I am especially grateful to whomever provides the audio portion of the Swahili course, and would be even more so if more of the content were audible. I confess that I have a great deal of trouble with pronunciation, especially in a language that has so many syllables in so many of its words.

If there is some way to increase the the audible component of the course content I would be in favor.